Search a number
-
+
30110013131110 = 2511301619075541
BaseRepresentation
bin1101101100010100010001…
…01000110000100101100110
310221121111012120210212100121
412312022020220300211212
512421310301330143420
6144012203222232154
76225243123516613
oct666121050604546
9127544176725317
1030110013131110
11965964849a820
12346363258565a
1313a5492585c33
147614921cb50a
1537336d1172aa
hex1b6288a30966

30110013131110 has 32 divisors (see below), whose sum is σ = 59127083525664. Its totient is φ = 10948731456000.

The previous prime is 30110013131063. The next prime is 30110013131141. The reversal of 30110013131110 is 1113131001103.

It is a super-2 number, since 2×301100131311102 (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1220061 + ... + 7855480.

It is an arithmetic number, because the mean of its divisors is an integer number (1847721360177).

Almost surely, 230110013131110 is an apocalyptic number.

30110013131110 is a deficient number, since it is larger than the sum of its proper divisors (29017070394554).

30110013131110 is a wasteful number, since it uses less digits than its factorization.

30110013131110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9105720.

The product of its (nonzero) digits is 27, while the sum is 16.

Adding to 30110013131110 its reverse (1113131001103), we get a palindrome (31223144132213).

The spelling of 30110013131110 in words is "thirty trillion, one hundred ten billion, thirteen million, one hundred thirty-one thousand, one hundred ten".

Divisors: 1 2 5 10 11 22 55 110 30161 60322 150805 301610 331771 663542 1658855 3317710 9075541 18151082 45377705 90755410 99830951 199661902 499154755 998309510 273727392101 547454784202 1368636960505 2737273921010 3011001313111 6022002626222 15055006565555 30110013131110